mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-30 02:42:59 +00:00
e0816431a2
Otherwise references to the Python interpreter inside the set are wrong, as demonstrated by:
``` nix
with import <nixpkgs> { };
let
python' = python3.override {
packageOverrides = final: prev: { requests = prev.requests.overridePythonAttrs(old: { version = "1337"; }); };
};
in python'.pkgs.python.pkgs.requests
```
which returns the _non_ overriden requests.
And the same with `self`:
```
with import <nixpkgs> { };
let
python' = python3.override {
self = python';
packageOverrides = final: prev: { requests = prev.requests.overridePythonAttrs(old: { version = "1337"; }); };
};
in python'.pkgs.python.pkgs.requests
```
which returns the overriden requests.
This can manifest itself as file collisions when constructing environments or as subtly incorrect dependency graphs.
115 lines
3.6 KiB
Nix
115 lines
3.6 KiB
Nix
{ fetchFromGitHub
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, fetchPypi
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, python3
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}:
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let
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python = python3.override {
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self = python;
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packageOverrides = pySelf: pySuper: {
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connexion = pySuper.connexion.overridePythonAttrs (o: rec {
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version = "2.14.2";
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src = fetchFromGitHub {
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owner = "spec-first";
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repo = "connexion";
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rev = "refs/tags/${version}";
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hash = "sha256-1v1xCHY3ZnZG/Vu9wN/it7rLKC/StoDefoMNs+hMjIs=";
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};
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nativeBuildInputs = with pySelf; [
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setuptools
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];
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pythonRelaxDeps = [
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"werkzeug"
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];
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propagatedBuildInputs = with pySelf; [
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aiohttp
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aiohttp-jinja2
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aiohttp-swagger
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clickclick
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flask
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inflection
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jsonschema
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openapi-spec-validator
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packaging
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pyyaml
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requests
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swagger-ui-bundle
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];
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nativeCheckInputs = with pySelf; [
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aiohttp-remotes
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decorator
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pytest-aiohttp
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pytestCheckHook
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testfixtures
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];
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disabledTests = [
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"test_app"
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"test_openapi_yaml_behind_proxy"
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"test_swagger_ui"
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];
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});
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flask = pySuper.flask.overridePythonAttrs (o: rec {
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version = "2.2.5";
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src = fetchPypi {
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pname = "Flask";
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inherit version;
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hash = "sha256-7e6bCn/yZiG9WowQ/0hK4oc3okENmbC7mmhQx/uXeqA=";
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};
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nativeBuildInputs = (o.nativeBuildInputs or []) ++ [
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pySelf.setuptools
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];
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});
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# flask-appbuilder doesn't work with sqlalchemy 2.x, flask-appbuilder 3.x
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# https://github.com/dpgaspar/Flask-AppBuilder/issues/2038
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flask-appbuilder = pySuper.flask-appbuilder.overridePythonAttrs (o: {
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meta.broken = false;
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});
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# a knock-on effect from overriding the sqlalchemy version
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flask-sqlalchemy = pySuper.flask-sqlalchemy.overridePythonAttrs (o: {
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src = fetchPypi {
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pname = "Flask-SQLAlchemy";
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version = "2.5.1";
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hash = "sha256-K9pEtD58rLFdTgX/PMH4vJeTbMRkYjQkECv8LDXpWRI=";
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};
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format = "setuptools";
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});
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httpcore = pySuper.httpcore.overridePythonAttrs (o: rec {
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# nullify upstream's pytest flags which cause
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# "TLS/SSL connection has been closed (EOF)"
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# with pytest-httpbin 1.x
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preCheck = ''
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substituteInPlace pyproject.toml \
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--replace '[tool.pytest.ini_options]' '[tool.notpytest.ini_options]'
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'';
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});
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pytest-httpbin = pySuper.pytest-httpbin.overridePythonAttrs (o: rec {
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version = "1.0.2";
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src = fetchFromGitHub {
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owner = "kevin1024";
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repo = "pytest-httpbin";
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rev = "refs/tags/v${version}";
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hash = "sha256-S4ThQx4H3UlKhunJo35esPClZiEn7gX/Qwo4kE1QMTI=";
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};
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});
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# apache-airflow doesn't work with sqlalchemy 2.x
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# https://github.com/apache/airflow/issues/28723
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sqlalchemy = pySuper.sqlalchemy_1_4;
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apache-airflow = pySelf.callPackage ./python-package.nix { };
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};
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};
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in
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# See note in ./python-package.nix for
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# instructions on manually testing the web UI
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with python.pkgs; (toPythonApplication apache-airflow).overrideAttrs (previousAttrs: {
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# Provide access to airflow's modified python package set
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# for the cases where external scripts need to import
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# airflow modules, though *caveat emptor* because many of
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# these packages will not be built by hydra and many will
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# not work at all due to the unexpected version overrides
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# here.
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passthru = (previousAttrs.passthru or { }) // {
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pythonPackages = python.pkgs;
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};
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})
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